阅读下面这篇短文，短文后有2项测试任务：(1)第23～26题要求从所给的6个选项中为第2～5段每段选择1个正确的小标题；(2)第27～30题要求从所给的6个选项中选择4个正确选项，分别完成每个句子。
Travel and Tourism 1 Remote places with strange-sounding
names attract the traveller with promises of excitement, different forms of
entertainment, and new kinds of food. The urge to travel is as old as
civilization. Hundreds of years age. A young man from Venice named Marco Polo
set out with his father for China, and his writings opened the Far East to
Europeans of his time. 2 The modern travel industry is organized to
meet every need and desire of the individual traveller. While travel was once an
uncertain and dangerous event, it is now an easily planned adventure that has
been revolutionized by great improvements in transportation, computer
technology, and networks of international communication. 3 The
individual traveller is concerned about where to go, how to get there, where to
stay, where to eat, and what to eat. The travel industry is organized to meet
these concerns in a variety of ways; travel agents and tour companies, transport
companies, hotel arrangement and restaurant reservation systems, and local of
national tourism boards. 4 The age of international travel was
revolutionized on Oct. 26,1958,when Pan American World Airways flew a Boeing 707
jet airplane from New York City to Paris with 123 people on board. Jets cut
long-distance air travel time in half. In the following decades, the airline
industry expanded greatly and used a variety of airplanes. 5 Eating out
poses few problems for a tourist who speaks the language of the country that he
is visiting, but menus in other languages can be confusing and frustrating. It
has been suggested that menus be printed in several languages, and restaurants
in many major tourist centers now follow this practice. When you eat out the language problem is ______.